Re: [PATCH 11/18] ath10k: add CCMP PN replay protection for fragmented frames for PCIe

+static bool ath10k_htt_rx_h_frag_pn_check(struct ath10k *ar,

•                                     struct sk_buff *skb,
  

•                                     u16 peer_id,
  

•                                     u16 offset,
  

•                                     enum htt_rx_mpdu_encrypt_type enctype)
  

+{

•   struct ath10k_peer *peer;
  

•   union htt_rx_pn_t *last_pn, new_pn = {0};
  

•   struct ieee80211_hdr *hdr;
  

•   bool more_frags;
  

The variable more_frags is not getting used.

•   new_pn.pn48 = ath10k_htt_rx_h_get_pn(ar, skb, offset, enctype);
  

•   more_frags = ieee80211_has_morefrags(hdr->frame_control);
  

"more_frags is assigned here but not used anywhere.

I have raised a patch for remove this, I have raised a patch for this, https://patchwork.kernel.org/project/linux-wireless/patch/20210514220644.1.I...

-Abhishek